The test only checks copy to immutable file. Note the kernel fix commit. Signed-off-by: Amir Goldstein <amir73il@xxxxxxxxx> --- Changes from v1: - Document kernel fix commit tests/generic/553 | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/tests/generic/553 b/tests/generic/553 index 98ef77cc..58e0d5ef 100755 --- a/tests/generic/553 +++ b/tests/generic/553 @@ -4,7 +4,10 @@ # # FS QA Test No. 553 # -# Check that we cannot copy_file_range() to/from an immutable file +# Check that we cannot copy_file_range() to an immutable file +# +# This is a regression test for kernel commit: +# a31713517dac ("vfs: introduce generic_file_rw_checks()") # seq=`basename $0` seqres=$RESULT_DIR/$seq -- 2.17.1